User Manual of DS-7200HVI/HFI-SH Series DVR
5.8 F iles Protection
Purpose:
You can lock the recorded files or set the HDD property to Read-only to protect the record files from being
overwritten.
Protect file by locking the record files:
Steps:
1.
Enter Playback setting interface.
Menu> Playback
2.
Select the channels you want to investigate by checking the checkbox to
3.
Configure the record type, file type and start/end time.
4.
Click Search to show the results.
5.
Protect the record files.
Figure
5 .29
P layback
Figure
5 .30
P layback-‐
S earch
R esult
64
.